through the debates, and look once again to the economy as the determining factor in this election. >> you know, jim, we heard from kevin madden, the romney campaign adviser on getting romney ready for this debate tomorrow, here's what he said. >> just trying to get the governor familiar with the head to head one on one format has been a focus because in all the previous debates that we have had, it has been, you know, nine people on stage, trying to -- trying to capture a policy in 90 seconds. the format here is a little different, a little moreting us going back and forth, how the single moderator will be controlling the debate between two candidates. >> so we know, jim, they have been at this for a couple of weeks. mentioned the big news today, i say big being semifacetious, we know romney had chipotle lunch. he's been prepping, prepping and prepping. looking to the next 24 hours, will they really be practicing up until, you know, tomorrow night, 9:00? >> reporter: i think so, brooke. what we're told by the campaign earlier today is that mitt romney will actually do his debate walk thro